This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Surprise, surprise! General Motors has just unveiled two new GMCHummer X concepts—a pickup and an SUV—that retain all-electric propulsion but gain a completely new design inside and out and get ...

This fully functional monowheel could reach 30 mph and was deemed more efficient than cars, but several disastrous flaws made it a rolling death cage.

Trucks used to be pretty easy. You bought a GMC because it was nicer than the others. Powertrain choice was about what your ...

Sales of rugged off-roaders are booming, and GM could have a real opportunity if its latest concepts strike the right chord.

What were you expecting? Yeah, didn’t think so ...

It may look and sound similar, but there are some big differences between all-wheel and four-wheel drive systems. This is ...

From Unforgiven to Tombstone, these Westerns prove the genre can thrill absolutely anyone from start to finish.

Most of what we know about the ocean, we know from above it. The surface: its color on a clear day, the way storms churn it ...

If someone told you that Indiana’s most thrilling water adventure involves a bright yellow jet boat that spins like a top and ...